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EC8252 – ELECTRONIC DEVICES ED Regulation 2017

UNIT I SEMICONDUCTOR DIODE

PN junction diode, Current equations, Energy Band diagram, Diffusion and drift current densities, forward and reverse bias characteristics, Transition and Diffusion Capacitances, Switching Characteristics, Breakdown in PN Junction Diodes.

UNIT II BIPOLAR JUNCTION TRANSISTORS

NPN -PNP -Operations-Early effect-Current equations – Input and Output characteristics of CE, CB, CC – Hybrid -π model – h-parameter model, Ebers Moll Model- Gummel Poon-model, Multi Emitter Transistor.

UNIT III FIELD EFFECT TRANSISTORS

JFETs – Drain and Transfer characteristics,-Current equations-Pinch off voltage and its significance- MOSFET- Characteristics- Threshold voltage -Channel length modulation, D-MOSFET, E-MOSFET- Characteristics – Comparison of MOSFET with JFET.

UNIT IV SPECIAL SEMICONDUCTOR DEVICES

Metal-Semiconductor Junction- MESFET, FINFET, PINFET, CNTFET, DUAL GATE MOSFET, Schottky barrier diode-Zener diode-Varactor diode –Tunnel diode- Gallium Arsenide device, LASER diode, LDR.

UNIT V POWER DEVICES AND DISPLAY DEVICES

UJT, SCR, Diac, Triac, Power BJT- Power MOSFET- DMOS-VMOS. LED, LCD, Photo transistor, Opto Coupler, Solar cell, CCD.

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Course Curriculum

UNIT 1 SEMICONDUCTOR DIODE
EC8252 – unit 1 – Introduction FREE 00:00:00
EC8252 – unit 1 – Semiconductor FREE 00:00:00
EC8252 – unit 1 -Insulators FREE 00:00:00
EC8252 – unit 1 -N type semiconductor FREE 00:00:00
EC8252 – unit 1 -P type semiconductor FREE 00:00:00
EC8252 – unit 1 -PN junction diode FREE 00:00:00
EC8252 – unit 1 -Operation of PN junction diode forward bias & reverse bias FREE 00:00:00
EC8252 – unit 1 -VI characteristics of PN junction diode FREE 00:00:00
EC8252 – unit 1 -Diode current equation FREE 00:00:00
EC8252 – unit 1 -Drift & Diffusion current FREE 00:00:00
EC8252 – unit 1 -Diode & switching characteristics FREE 00:00:00
EC8252 – unit 1 – Application of diode and overview of unit 1 FREE 00:00:00
UNIT 2 BIPOLAR JUNCTION TRANSISTORS
EC8252 – unit 2 -Introduction FREE 00:00:00
EC8252 – unit 2 -BJT NPN PNP FREE 00:00:00
EC8252 – unit 2 -Transistor current equation FREE 00:00:00
EC8252 – unit 2 -H parameter model CC, CB, CE FREE 00:00:00
EC8252 – unit 2 -Early voltage FREE 00:00:00
EC8252 – unit 2 -CB configuration FREE 00:00:00
EC8252 – unit 2 -CE configuration FREE 00:00:00
EC8252 – unit 2 -CC configuration FREE 00:00:00
EC8252 – unit 2 -Hybrid – Pi model FREE 00:00:00
EC8252 – unit 2 -Eber’s Moll model of transistor FREE 00:00:00
EC8252 – unit 2 -Gummel poon model FREE 00:00:00
EC8252 – unit 2 -Multi emitter transistor FREE 00:00:00
UNIT 3 FIELD EFFECT TRANSISTORS
EC8252 – unit 3 Introduction FREE 00:00:00
EC8252 – unit 3 -JFET’S ,channel ,operation FREE 00:00:00
EC8252 – unit 3 -Characteristics of JFET FREE 00:00:00
EC8252 – unit 3 -Transfer characteristics FREE 00:00:00
EC8252 – unit 3 -JFET parameter FREE 00:00:00
EC8252 – unit 3 – MOSFET, depletion FREE 00:00:00
EC8252 – unit 3 -Characteristics of depletion type FREE 00:00:00
EC8252 – unit 3 -Enhancement type MOSFET FREE 00:00:00
EC8252 – unit 3 -Characteristics of enhancement FREE 00:00:00
EC8252 – unit 3 -Dual gate FREE 00:00:00
EC8252 – unit 3 – FINFET FREE 00:00:00
UNIT 4 SPECIAL SEMICONDUCTOR DEVICES
EC8252 – unit 4 – introduction FREE 00:00:00
EC8252 – unit 4 -Metal semiconductor junction diode FREE 00:00:00
EC8252 – unit 4 – MESFET FREE 00:00:00
EC8252 – unit 4 – Schottky barrier diode FREE 00:00:00
EC8252 – unit 4 -zener diode FREE 00:00:00
EC8252 – unit 4 -varactor diode FREE 00:00:00
EC8252 – unit 4 -Laser diode FREE 00:00:00
EC8252 – unit 4 -light dependent resistor FREE 00:00:00
EC8252 – unit 4 -Gallium arsenide device FREE 00:00:00
EC8252 – unit 4 -Tunnel diode FREE 00:00:00
UNIT 5 POWER DEVICES AND DISPLAY DEVICES
EC8252 – unit 5 -Introduction to unit 5 FREE 00:00:00
EC8252 – unit 5 -SCR FREE 00:00:00
EC8252 – unit 5 – VI characteristics of SCR FREE 00:00:00
EC8252 – unit 5 -TRIAC FREE 00:00:00
EC8252 – unit 5 -Uni junction transistor FREE 00:00:00
EC8252 – unit 5 -DIAC FREE 00:00:00
EC8252 – unit 5 -Power BJT FREE 00:00:00
EC8252 – unit 5 -Merits, Demerits & Application of Power BJT FREE 00:00:00
EC8252 – unit 5 – Power MOSFET FREE 00:00:00
EC8252 – unit 5 -LCD FREE 00:00:00
EC8252 – unit 5 -LED FREE 00:00:00
EC8252 – unit 5 -Photo transistor FREE 00:00:00
EC8252 – unit 5 – Solar cell FREE 00:00:00
EC8252 – unit 5 -Opto coupler FREE 00:00:00
EC8252 – unit 5 – CCD FREE 00:00:00
2054 STUDENTS ENROLLED
66662

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